| Type | Article |
| Authors(s) | Pinto, I.D. & L.P. de Ornellas |
| Year | 1974 |
| Title | New cretaceous Hemiptera (Insects) from Codo Formation - Northern Brazil |
| Page(s) | 289-304 |
| Published in/Publisher | Anais do XXVII Congresso Brasileiro de Geologia |
| Type | Article |
| Authors(s) | Pinto, I.D. & L.P. de Ornellas |
| Year | 1974 |
| Title | New cretaceous Hemiptera (Insects) from Codo Formation - Northern Brazil |
| Page(s) | 289-304 |
| Published in/Publisher | Anais do XXVII Congresso Brasileiro de Geologia |